Chi Cuc Thong Ke Thi Xa Quang Yen Address: Ngo Quyen Street, Quang Yen Ward, Quang Yen Town, Quang Ninh Province Enterprise code: 5700975868 Phone: 02033875345 Quang Yen Ward, Quang Yen Town, Quang Ninh ProvinceFounding date: 26 - 11 - 2008